baber/WOPTO huggingface dataset:
Patent GB-950783-A (GB)
Title: Improvements relating to load carrying devices for aircraft and other vehicles
IPC: B64D1/06
Filed: 1962-01-04
Abstract: 950,783. Securing devices. A. G. FRAZERNASH. Dec. 20, 1962 [Jan. 4, 1962], No. 382/62. Heading F2S. [Also in Division F3] A resiliently loaded device, particularly for steadying loads to be released from aircraft, comprises a pad 16 for engaging the load, the pad being carried by and movable relatively to a thrust piece 5 which is adjustably mounted in a support 2, and a resilient member mounted between the pad and thrust piece. The relative movement is limited by co-operating abutments. In the construction shown the pad 16 and its mounting block 6 are provided with cooperating, part spherical surfaces to allow the pad to tilt with respect to the mounting block, these surfaces being held in sliding engagement by a bolt 18, nut 19 and spring cup washer 20 assembly. The mounting block 6 possesses a cylindrical portion 11 which is slidably received in the thrust piece 3, rotation of the block and the pad carried thereby being prevented by pins 7 and 21 respectively. The thrust piece 5 may be locked in position either by a cotter pin 26 or by the projections 27 of washer 20 seating in serrations formed in the top surface of the thrust piece. The resilient member consists of Belville washers 12 acting on an anti-friction bearing 13 and the abutments the lower face of the thrust piece and the face 25 of the block 6. After the abutments have engaged, the thrust piece may be locked ir position or unscrewed by a small amount to decrease the resilient loading, a pointer, clamped between the nut 19 and washer 20, being provided in the latter case to indicate the amount of unscrewing (Fig. 2, not shown).
Patent GB-1304669-A (GB)
IPC: B31B50/00
Filed: 1972-01-05
Abstract: 1304669 Erecting carton blanks SCHWEIZERISCHE ESTDUSTRIE-GESELLSCHAFT 5 Jan 1972 [6 Jan 1971] 414/72 Heading B5D Apparatus for setting up the lowermost carton blank 40, from a stack 41 received between vertical pillars 42 comprises a suction piston 54 which is vertically reciprocable between guide plates 49-52 to erect the blank. The upper face of the piston 54 comprises an outer continuous rib 56 defining an outer suction chamber 60 and an inner rib 57 having openings 58 and defining an inner suction chamber 59 in communication with a vacuum line through the hollow piston rod 55. The piston 54 has depending arms 66 on which are mounted spindles 65 carrying grippers 67 having claws 68, and arms 64 bearing rollers 63 which are displaceable in grooves 62<SP>1</SP> of a control piston 61 which is reciprocable parallel to the suction piston 54. At the beginning of the downward stroke, the greater speed of the control piston 61 pivots the grippers 67 so that the claws 68 engage the base of the blank through slots 21. Towards the end of the downward stroke, the speed of the control piston 61 is less than that of the suction piston 54 to release the grippers from the carton The guide plates 49-52 are each curved convexly inwardly at their upper ends and define together a rectangular shoot 53 at their lower ends adapted to erect the side walls 4, 5 of the carton. The guide plates also have edge strips 51a and projections 50a adapted to erect the corner flaps 25 of the carton to lie inside the walls 5 and the corner flaps 14 and tongues 26 of the carton to lie inside the walls 4 and 5 respectively with the tongues 26 passing through slits 15 in the corner flaps 14. The corner flaps 14 are subjected to a bending stress opening the slits 15, 17 by passing over the edges 70a of stops 69a on a table 43 on which the stack 41 rests.
Patent GB-237500-A (GB)
Title: Improvements in and relating to sliding doors for cases, cupboards and the like
IPC: E05D15/10
Filed: 1925-01-07
Abstract: 237,500. Stow, J. Jan. 7, 1925. Sliding doors.-Doors of the kind described in Specification 109,128 are provided with a fitting F abutting against the track end at the point where the doors are moved into the same plane, said fitting being provided with a sliding track S to take the door roller during the initial opening &c. movement and a track-making-up part T<x> which, on the closing of the door, fills the gap in the running track. The part T<x> may be pivoted, as shown, or attached to the sliding part S. The runners may be of the kind described in Specification 129,916,. [Class 12 (i), Bearings &c.].
Patent GB-1459312-A (GB)
Title: Manufacture of coils and coils produced thereby
IPC: H01F27/28
Filed: 1974-01-04
Abstract: 1459312 Making electrical coils DAINIPPON PRINTING CO Ltd 4 Jan 1974 [13 Jan 1973 22 Jan 1973 1 Feb 1973 9 March 1973] 00445/74 Heading B3A [Also in Division H2] A coil for an electric motor is constructed by arranging a number of parallel conductors 33 1 - 33 4  between two belt-shaped flexible insulating sheets 31, 32 to form a coil member 34, folding the coil member 34 in such a way that the conductors form a regular lattice structure, e.g. as in Fig. 2, winding the folded coil member into a coil of spiral form, as in Fig. 3, and connecting the ends of the conductors together to make a series connection between the conductors. In the arrangement shown, the end 33 1a  is connected to the end 33 4b , 33 2a  is connected to 33 1b , 33 3a  to 33 2b , and 33 4a  to 33 3b , thereby to form an endless circuit, and in operation in a D.C. motor (not described) the ends 33 1b  and 33 2a  are used as positive terminals, and 33 3b  and 33 4a  as negative terminals. Sheets 31, 32 may be of plastics material, and the whole coil may be moulded with insulating material.
Patent GB-209431-A (GB)
Title: Galvanic element
IPC: H01M6/24
Filed: 1924-01-07
Abstract: 209,431. Schuster-Adams Chemical Co., (Assignees of Schuster, R.). Jan. 6, 1923, [Convention date]. Void [Published under Sect. 91 of the Act]. Electrolytes; absorbents.-A two-fluid cell has a carbon electrode immersed in a solution of about 560 grams of bichromate of soda in 1000 c.c. water acidulated with 590 c.c. sulphuric acid, and a zinc electrode immersed in a solution of potash. Alternatively the depolarizing solution may consist of 14.73 per cent of bichromate of soda, 48.45 per cent of sulphuric acid and 36.82 per cent of water, the zinc being in an 18 per cent solution of potash. Another composition for the depolarizer consists of 18.86 per cent of bichromate of soda, 43.39 per cent of sulphuric acid and 37.75 per cent of water, the zinc being immersed in water or a saturated solution of sulphate of potash. In the above examples a solution of soda may be substituted for the potash and magnesium or sodium sulphate may be added to the sulphate of potash. Gelatinizing agents such as silicate of potash or soda may be added to the solutions to form a jelly which may be stored in cartridges, porous pots or in tubes of asbestos, paper, lead &c. Such a cartridge may be added to replenish spent electrolyte.
Patent GB-1125361-A (GB)
Title: Belt machine
Inventor: HASSELQUIST VICTOR HUGO
IPC: B29D29/06
Filed: 1966-01-05
Abstract: 1,125,361. Laminates and laminating apparatus. B. F. GOODRICH CO. 5 Jan., 1966, No. 535/66. Heading B5N. A method of making a laminated belt comprises separating a first ply of belt material from an elongated moving carrier on which it is supported, pressing a second ply of belt material to the first, and thereby forming a laminate and guiding the laminate on to the carrier. In a preferred embodiment, the carrier and the first ply are advanced towards the nip of a pair of laminating rolls, the second ply is separately advanced towards the nip, the carrier is diverted away from the nip and bypasses the nip whilst the first and second plies are pressed together by passing through the nip and the carrier is fed back into supporting contact with the first ply. Additional plies may be incorporated in the laminate by repeating the process. Figs. 1a and 1b show an apparatus for effecting the process of the invention wherein the carrier 43 is fed from spool 36 via guide rolls 44, 45, 46, 47, 48, 49 and 52 and has deposited therein rubberized fabric material from reel 71, the material and the carrier being wound on to spool 38, the fabric material being cut to length adjacent rolls 13 and 14 and a further length thereof being wound downward from guide roll 23, to the right of roll 14, entering the nip of rolls 13 and 14 from right to left, reels 36 and 38 are then rotated to feed carrier 43 from right to left, the rubberized fabric which had previously been deposited on carrier 43 passing the nip where it is laminated to the second ply.
Patent GB-718803-A (GB)
Title: Improvements in or relating to cranes
IPC: B66C13/18
Filed: 1953-01-07
Abstract: 718,803. Vehicle fittings; load handling appliances. MYHRE, W. Jan. 7, 1953, [Jan. 8, 1952.] No. 542/53. Classes 78 (3) and 78 (4). A hoisting crane for permanent mounting upon a vehicle chassis comprises a rotary chamber 4, mounted upon the top of a supporting column 3, having an inlet and an outlet for pressure fluid and provided with an extending bracket 5 adapted to pivotally support an end of the hoisting arm 7, and within the supporting column a tiltably supported hoisting cylinder 8 having an inlet and outlet for pressure fluid and a piston with piston rod 10 attached to the hoisting arm and adapted to move the arm in a vertical plane. The chamber 4 has end curved parts 29 engaging over balls 30 and curved parts 31 on a plate 32 on the top of the column to allow rotation but not axial movement. As shown in Fig. 2, fluid is supplied to the hydraulic cylinder 8 from a reservoir 12. The fluid is forced by a pump 13 to a valve 15 which if set for raising or lowering the arm 7 allows fluid to pass to below or above the piston 9 according to the setting of a two way valve 17. For slueing the arm the valve 15 is set to admit fluid to pipe 20 and thence by valve 21 or 22 to pipe 23 or 24 which admits fluid to either side of a fixed partition 27 on the column. The chamber 4 has a vane 28 to effect slueing.
Patent GB-699887-A (GB)
Title: Improvements in or relating to load supporting apparatus, e.g. for pipes
Inventor: KOHLER JOHN
IPC: F16L3/205
Filed: 1952-01-08
Abstract: 699,887. Springs. BERGEN GENSPRING CORPORATION. Jan. 8, 1952, No. 566/52. Class 108 (iii). [Also in Group XXVIII] A spring device 64 which may comprise a U-bolt 65 carrying a compression spring 82 positioned between guides 66, 74, having provision for adjustment of spring loading, e.g. by moving the guide 74 toward or away from the guide 66 under the action of screwed sleeves 84, is pivotally mounted on an axis A, and a load-carrying device 90 such as a pair of spaced-apart and parallel plates 92 is pivotally mounted on an axis C. The devices 64, 90 are pivotally connected by an axis B mounted in the plates 92 which may carry a depending load-carrying member 124. The axes A, C are mounted in a frame 10 which may be U- shaped in cross-section, and the three axes are disposed in triangular arrangement. The axis A may comprise an arcuate member 60 on which the U-bolt 65 bears and which is mounted on a cylindrical portion 46 of a cross-bar 44 vertically adjustable on bolts 40, the cross-bar being provided with score lines 58 the position of which relative to graduations on plates 20 indicate whether the apparatus is adjusted to support a load greater or less than the normal load within the rated capacity of the support. Pins 94, 96 may be secured in the plates 92, the pin 94 being engageable with stop plates 24 provided on the frame 10 to limit pivotal movement of the device 90 with respect to the frame, and the pin 96 having score lines 114 which align with graduations on the frame to indicate the angular position of the device 90 with respect to the frame. The suspended load causes a rotation of the device 90 about pivot C, the moment of the force being opposed by a moment of equal magnitude produced by the force of the spring about pivot C. Two supports may be combined to form a single unit.
Patent GB-1450651-A (GB)
Title: Internal combustion engine having an exhaust gas pruifying system
IPC: F01N13/02
Filed: 1974-01-07
Abstract: 1450651 Catalytic purifier system for exhaust gas NISSAN MOTOR CO Ltd 7 Jan 1974 [13 Jan 1973] 00709/74 Heading B1F A catalytic purifier 24 receives exhaust gas from an I.C. engine 10 and is cooled by admitting air from source 48 to a chamber 38 downstream of the catalyst when sensor 40 detects an excess temperature in the purifier and opens valve 50. Valve 50 is solenoidcontrolled but may be pneumatically actuated and normally delivers air via outlet 50b to the main exhaust stream at 14. When valve 50 opens to deliver air to outlet 50c, the flow to outlet 50b may be cut off or reduced. In Fig. 1 the cooling air enters an annular cooling space containing steel wool which supports monolithic purifier 24 in casing 16, and the space opens into the outlet chamber 38 where the cooling air oxidises the exhaust gas (Fig. 2, not shown). In Fig. 3 (not shown) two monolithic purifiers operate in series and cooling air passes through an annular space around both. Fig. 4 (not shown) illustrates a pellet-type catalyst with a surrounding cooling chamber. In Fig. 5 (not shown) cooling air is delivered into the downstream chamber (94) in a direction opposed to flow of gas from the catalyst pellet bed.
Patent GB-897048-A (GB)
Title: Improvements relating to flushing cisterns
Inventor: PARKER JACK FORDHAM
IPC: E03D1/01
Filed: 1961-01-07
Abstract: 897,048. Siphon-discharged flushing cisterns. FORDHAM PRESSINGS Ltd. Jan. 7, 1961, No. 755/61. Addition to 897,047. Class 26. In a flushing cistern 12 moulded from synthetic plastics material a tube 10 fills the space between the centre of the cistern cover 123 and the siphon tube 13 or cap 131 and has integral therewith laterally-extending arms 101 having ends engageable with or securable to the cistern walls, to serve as bridges to hold the tube 13 in position within the cistern 12 and to minimise outward bulging of the walls. In the form shown the arms 101 have undercuts 103 and the front and rear walls have slots 122 with chamfered edges 121 or blocks thereon formed with dovetail grooves or recesses for interengagement of the arms 101 and slots or blocks, the arms having projecting portions 102 for this purpose. To attach the lid to the cistern 12 a pin 16 is passed through a hole in the cover centre into the tube 10 to be screwed into a bush in the portion 105 on the cap 131.
Patent GB-221178-A (GB)
Title: Improvements in and relating to speed regulators
IPC: H01H35/10
Filed: 1924-01-10
Abstract: 221,178. Lorenz Akt.-Ges., C. Aug. 30, 1923, [Convention date]. Constant-speed control systems. - A motor is controlled by a centrifugal governor of the type in which a weighted spring mounted on a disc rotating on a horizontal axis, under the influence of gravity and centrifugal force, completes an electric circuit for a variable period once in each revolution, different speeds being obtained by the provision of a number of different circuits, any one of which may be rendered operative. A series of springs f<1> - - f<4> is carried on a disc r, each spring carrying a weight k co-operating with a contact k<1>, each pair being adapted to contact at a different speed, by varying the weight, the stiffness of the spring, or the distance between the contacts. The operative switch determined by a manually-operated selecting switch, momentarily short-circuits a resistance in series with the field winding of the motor to be governed. Reefrence has been directed by the Comptroller to Specification 203,223.
Patent GB-714416-A (GB)
Title: Improvements in or relating to grill chambers for cooking
Inventor: GREIG DAVID
IPC: F24C15/16
Filed: 1951-01-11
Abstract: 714,416. Grilling apparatus. GENERAL GAS APPLIANCES, Ltd. Jan. 11, 1952 [Jan. 11, 1951], No. 806/51. Class 28(1) [Also in Group XI] A tray-like grill chamber a having side and rear walls is open-fronted, the front edges having outwardly turned flanges f, f<SP>1</SP>. The bottom of the grill chamber is raised at its front edges d and a hinged front may be provided to close the front during cooking. Preferably ribs b are formed in the side walls to support a shelf, e.g. the shelf described in Specification. 714,415.
Patent GB-1269882-A (GB)
Title: Transducer for producing mechanical pulses
Inventor: VOLOSHIN NIKOLAI VLASOVICH
IPC: H02K33/18
Filed: 1970-01-07
Abstract: 1,269,882. Reciprocating motors. SPETSIALNOE KONSTRUKTORSKOE BJURO PO ELEKTRO-BURENIJU. 7 Jan., 1970, No. 853/70. Heading H2A. An electromechanical pulse producer e.g. for seismic prospecting, comprises a housing 1, Fig. 1, forming an inert mass in which are located wound annular stator and armature cores 3, 7, the core 7 being secured to an output member 5 and the windings 4, 8 being connected to a capacitor bank 20 for supplying intermittent pulses thereto. Each winding is formed in two parts, one part being located in a helical groove and the other in the teeth formed by the groove. The winding is connected to form alternate poles along the core and in the static position the two windings 4, 8 are staggered by half a pole-pitch. The armature is centred by a sleeve 16 and guided thereon by a key 17. An hydraulic shock absorber 34 in the cylinder cushions the return of the armature. In another embodiment, Fig. 4, for percussion drilling, the stator 3 is secured to a string of drilling tubes (not shown) which form the inert mass. The armature core 7 is carried by a hollow tube 6 which is centred in the stator by upper and lower bearings 24, 25 and carries the tool bit 33. The tube is guided in the stator by a splined connection 31.
Patent GB-230217-A (GB)
Title: Improvements in the production of water gas
IPC: C10J3/00
Filed: 1924-01-12
Abstract: 230,217. Whitwell, G. E. Jan. 12, 1924. Water gas plant.-A mixture of steam and gas is passed back through the superheater or superheaters and generator preferably after the usual " up-run " following the " blow." In a plant comprising a producer A, carburettor B, and superheater C, a by-pass R containing a steam jet M leads from the gas outlet pipe N' to a return main N terminating below the grate A<11> of the producer. The air main E has a branch G delivering to the top of the carburettor chamber and another branch leading to the bottom of the superheater. After the usual " blow " and " up-run," the steam is cut off from pipe I and admitted from nozzle M, and, a " back-run " takes place through the superheater and carburettor and down through the producer, the water gas passing out through the return pipe N to the wash-box, and a part of the gas being by-passed through the pipe R into circulation again through the apparatus. Specification 188,073 is referred to.
Patent GB-538027-A (GB)
Title: Improvements in or relating to suction cleaners
IPC: A47L9/32
Filed: 1940-01-16
Abstract: 538,027. Suction cleaner handles. HOOVER, Ltd. Jan. 16, 1940, No. 967. Convention date, Feb. 15, 1939. [Class 61 (i)] A vacuum cleaner handle 20 is pivoted to the casing 15 about a friction drum 27 with which co-operates a friction spring 35 carried by the handle and permitting free movement of the handle in an upward direction and releasable by a hand lever 60, and push-rod 50 bearing on the end of a rod 41 connected at 40 to the friction spring when it is required to move the handle down into the 45 degree operating position. Fig. 4 shows a modification wherein the friction spring 35 is held released for free swinging of the handle over a limited arc by means of a pivoted lever 81 connected to the rod 41 and having a hooked end 84 coacting with a raised part 85 on the drum 24. In a further modification, Fig. 5, operation of the release lever 60 operates also a lever 100 for the motor switch 93 by means of pins 101 on the yoke 56.
Patent GB-111385-A (GB)
Title: Process for Producing Ferro-phosphorus.
Inventor: GRAY JOHN JEFFERSON
IPC: C21B5/02
Filed: 1917-01-19
Abstract: 111,385. Gray, J. J. Jan. 19, 1917. Alloys.-Ferro-phosphorus is obtained in a blast furnace from a charge of phosphate rock, iron ore, sand or flint, and coke, a limited amount of hot air being supplied which may be at 900‹ F. A hard coke is employed and the charge is used free from finely divided material. Ordinary pig-iron charges of iron ore, coke, and limestone are periodically fed into the furnace to prevent or remove clogging of the hearth.
Patent JP-H03204298-A (JP)
Title: Horn speaker system
Inventor: KUSANO TATSUO
IPC: H04R1/30
Filed: 1990-01-05
Abstract: PURPOSE:To enhance the practical performance of the horn speaker system by constituting a sound wave radiating face with sets of apertures of plural straight horns so as to reduce the depth. CONSTITUTION:A horn group 10 consists of straight horns H11-H14-H61-H64 whose length is identical to each other. Each straight horn has a shape whose cross sectional area is increased gradually from its throat 11 toward an aperture 12 and the apertures of the straight horns are arranged side by side while the apertures are directed in the radiation direction of a sound wave and the sound wave radiation face is constituted by sets of apertures of all the straight horns, Thus, the number of the straight horns forming the sound wave radiation face is increased to reduce the aperture of each straight horn thereby reducing the length of each straight horn. Thus, the depth is reduced.
Patent JP-H10272120-A (JP)
Title: Compensation method for magnetic field of magnetic resonance system
Inventor: ZHOU XIAOHONG
IPC: G01R33/421
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of image, the reduction of signal strength, and the generation of a ghost, etc., from being generated by a method wherein two sets of phase images are formed by dissolving a variation of an eddy current which generates due to the application of a gradient pulse spatially and temporally, and an eddy current compensation value is calculated by both phase images. SOLUTION: A computer system 107, which controls the formation and the display of images on a screen 104, is provided, and by operating the constituent elements of the system by a pulse generator module 121, a desired scanning sequence is executed by a system control unit 122. In this case, test gradient pulses of normal and reverse polarities are applied, and an NMR signal is collected extending to a specified period of time following the application, and at the same time, first and second calibration data sets are collected. Then, respective data sets are Fourier-converted, and phase images of the two sets which are spatially and temporally dissolved are generated, and a phase difference image set is formed by subtracting these phase images, and an eddy current compensation value is calculated.
Patent JP-S61160132-A (JP)
Title: Double-side using type rolled key file
Inventor: ISHIMARU YOSHIAKI
IPC: G06F3/02
Filed: 1985-01-05
Abstract: PURPOSE:To reduce the number of pages of item display sheets to a half by arranging a movable guide adjacently to a winding roll and delivering an item display sheet selected by moving the movable guide in any one direction of a guide member. CONSTITUTION:When the movable guide 24a is moved to a position indicated by a continuous line and an item display sheet is selected and delivered, the selected sheet 71 is guided to the guide member 14 along a guide plate 25 by the reverse rotation of the winding roll 6 and developed to the upper surface of an input panel 2 through a guide line 22 and the remaining sheets 72, 73... are guided by guide plates 27, 28 and led into a saving route 5. When the movable guide 24a is moved on a position indicated by a virtual line and a sheet is selected and delivered, the selected sheet 71 is led into the guide member 15 along a guide plate 26 by the reverse rotation of the roll 6 and developed on the upper surface of the input panel 2 through a guide line 23 and the remaining sheets 72, 73... are guided by the guide plates 27, 28 and led into the saving route 5.